Changes in version 2.0.3 (2021-02-20) Remove random_shuffle to remain on CRAN. Fix bug at the end of turns. Changes in version 2.0.2 (2020-07-19) Resolved remaining memory leak issues. Changes in version 2.0.1 (2020-06-30) Resolved some memory leak issues. Changes in version 2.0.0 (2020-06-24) The entire app has been re-implemented using Rcpp so that simulations are significantly faster. Changes in version 0.1.1 (2019-10-02) Bug fixes in end of game play as well as improved graphs for simulation results.